Photoactive copper complexes: properties and applications

J Beaudelot, S Oger, S Perusko, TA Phan… - Chemical …, 2022 - ACS Publications
Photocatalyzed and photosensitized chemical processes have seen growing interest
recently and have become among the most active areas of chemical research, notably due …

Spin-vibronic mechanism for intersystem crossing

TJ Penfold, E Gindensperger, C Daniel… - Chemical …, 2018 - ACS Publications
Intersystem crossing (ISC), formally forbidden within nonrelativistic quantum theory, is the
mechanism by which a molecule changes its spin state. It plays an important role in the …

Suppression of kernel vibrations by layer-by-layer ligand engineering boosts photoluminescence efficiency of gold nanoclusters

Y Zhong, J Zhang, T Li, W Xu, Q Yao, M Lu… - Nature …, 2023 - nature.com
The restriction of structural vibration has assumed great importance in attaining bright
emission of luminescent metal nanoclusters (NCs), where tremendous efforts are devoted to …

Eliminating nonradiative decay in Cu (I) emitters:> 99% quantum efficiency and microsecond lifetime

R Hamze, JL Peltier, D Sylvinson, M Jung, J Cardenas… - Science, 2019 - science.org
Luminescent complexes of heavy metals such as iridium, platinum, and ruthenium play an
important role in photocatalysis and energy conversion applications as well as organic light …

The golden age of thermally activated delayed fluorescence materials: design and exploitation

JM Dos Santos, D Hall, B Basumatary… - Chemical …, 2024 - ACS Publications
Since the seminal report by Adachi and co-workers in 2012, there has been a veritable
explosion of interest in the design of thermally activated delayed fluorescence (TADF) …

Cu (I) complexes–Thermally activated delayed fluorescence. Photophysical approach and material design

R Czerwieniec, MJ Leitl, HHH Homeier… - Coordination Chemistry …, 2016 - Elsevier
Cu (I) complexes often show transitions of distinct metal-to-ligand charge transfer (MLCT)
character. This can lead to small energy separations between the lowest singlet S 1 and …

Luminescent colloidal semiconductor nanocrystals containing copper: synthesis, photophysics, and applications

KE Knowles, KH Hartstein, TB Kilburn… - Chemical …, 2016 - ACS Publications
Copper-doped semiconductors are classic phosphor materials that have been used in a
variety of applications for many decades. Colloidal copper-doped semiconductor …

Highly efficient luminescence of Cu (I) compounds: thermally activated delayed fluorescence combined with short-lived phosphorescence

T Hofbeck, U Monkowius, H Yersin - Journal of the American …, 2015 - ACS Publications
Luminescent materials showing thermally activated delayed fluorescence (TADF) have
gained high attractiveness as emitters in organic light emitting diodes (OLEDs) and other …

Deciphering photoinduced catalytic reaction mechanisms in natural and artificial photosynthetic systems on multiple temporal and spatial scales using X-ray probes

LX Chen, J Yano - Chemical Reviews, 2024 - ACS Publications
Utilization of renewable energies for catalytically generating value-added chemicals is
highly desirable in this era of rising energy demands and climate change impacts. Artificial …

Phosphorescence versus thermally activated delayed fluorescence. Controlling singlet–triplet splitting in brightly emitting and sublimable Cu (I) compounds

MJ Leitl, VA Krylova, PI Djurovich… - Journal of the …, 2014 - ACS Publications
Photophysical properties of two highly emissive three-coordinate Cu (I) complexes,(IPr) Cu
(py2-BMe2)(1) and (Bzl-3, 5Me) Cu (py2-BMe2)(2), with two different N-heterocyclic (NHC) …